{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["cell line", "DNA", "cell type", "protein", "RNA"], "input": "First is an expansion phase prior to TCR rearrangement , which appears to be correlated with programming of at least some response genes for inducibility."}
{"cell line": [], "DNA": [], "cell type": [], "protein": ["TCR"], "RNA": []}